(0 18 13)(1 20 5)(2 7 3)(4 17 15)(6 11 9)(8 19 16)(10 14 12)
ALLOWS (11/8)-SEQUENCE
1: (8 16 19)
(0 18 13)(1 20 5)(2 7 3)(4 17 15)(6 11 9)(8 16 19)(10 14 12)
2: (4 17 15)
(0 18 13)(1 20 5)(2 7 3)(4)(6 11 9)(8 16 19)(10 14 12)(15)(17)
3: (8 16 19)
(0 18 13)(1 20 5)(2 7 3)(4)(6 11 9)(8)(10 14 12)(15)(16)(17)(19)
4: (0 18 13)
(0)(1 20 5)(2 7 3)(4)(6 11 9)(8)(10 14 12)(13)(15)(16)(17)(18)(19)